Description
Detects trunk open/close condition.
Component Function Check
1. CHECK FUNCTION
With CONSULT
Check TRNK/HAT MNTR in Data Monitor mode with CONSULT.

Diagnosis Procedure
1. CHECK TRUNK LAMP SWITCH INPUT SIGNAL


2. CHECK TRUNK LAMP SWITCH CIRCUIT



3. CHECK TRUNK LAMP SWITCH GROUND CIRCUIT
Check continuity between trunk lid lock assembly connector and ground.

4. CHECK BCM OUTPUT SIGNAL


5. CHECK TRUNK ROOM LAMP SWITCH
6. CHECK INTERMITTENT INCIDENT
Component Inspection
1. CHECK TRUNK LAMP SWITCH

Trunk lid opener cancel switch
Door request switchOpening the fuel-filler door
The fuel-filler door automatically unlocks when
the driver's door is unlocked.
1. Unlock the fuel-filler door using one of the
following operations.
Unlock the driver's door with the Intelligent
Key.
Push the power door lock switch to the
unlock position.
Push the door handle re ...
Unlocking doors
1. Press the button on the
Intelligent
Key.
2. The driver's door will unlock and the hazard
warning lights flash once, and the front and
tail lights will turn on for 30 seconds.
3. Press the button again
within one
minute, the outside buzzer sounds once and
the remai ...
P0448 evap canister vent control valve
Description
The EVAP canister vent control valve is located on the EVAP canister
and is used to seal the canister vent.
This solenoid valve responds to signals from the ECM. When the
ECM sends an ON signal, the coil in the solenoid valve is energized.
A plunger will then move to seal ...